Inventor

Yi-Qiao Song

Inventor

Newton Center, MA, US

Overview

2002–2020

Patent span

Physics

Primary field (CPC G)

Patents· 60 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Rprimary

G01RMeasuring electric variables31%

G01VGeophysics30%

G01NInvestigating or analysing materials by determining their chemical or physical properties27%

E21BEarth or rock drilling6%

A61KPreparations for medical, dental or toiletry purposes2%

Y10TTechnical subjects covered by former us classification2%

A61BDiagnosis1%

Y02ATechnologies for adaptation to climate change1%

PatentTitleYear

10,677,956Active damping for NMR logging tools2020 10,444,397NMR well logging instrument and method with synthetic apertures2019 10,408,964Multiple detector NMR tool system and inversion methods for NMR logging2019 10,386,530NMR probe and methods of use2019 10,371,853Nuclear magnetic resonance system with feedback induction coils2019 10,345,478Identifying and removing artifacts from multi-dimensional distribution functions2019 10,330,816Imaging subterranean formations and features using azimuthal phase encoding2019 10,317,564Non-resonant logging tools2019 10,295,636Integrated circuit for NMR systems2019 10,281,536System and method for hand-held magnetic resonance imaging2019 10,228,335Method for nuclear magnetic resonance diffusion measurements2019 10,197,652Method and system for applying NMR pulse sequences with interacting shells2019 10,132,894Magnetic resonance imaging methods2018 10,088,540Method for identifying chemical species in a substance using NQR2018 10,061,048Method of analyzing formation samples using NMR measurements with an echo time being 100 microseconds or less2018 10,041,893Methods and systems for identifying hydrocarbon fluid transition characteristics using nuclear magnetic resonance2018 10,031,255Multi-dimensional nuclear magnetic resonance methods for characterizing fluids2018 10,024,938System and method for processing magnetic resonance signals2018 9,927,550'Method and system for applying NQR pulse sequences'2018 9,915,750'Methods and apparatuses to remove a net detected residual magnetization in a nuclear magnetic resonance (NMR) operation'2018 9,863,246'Methods and apparatus for oil sample analysis using J-edit nuclear magnetic resonance'2018 9,851,420Magnetic resonance transmitter2017 9,823,205'Methods and systems for determining surface relaxivity of a medium using nuclear magnetic resonance'2017 9,771,789'Asymmetric excluder for downhole logging tool'2017 9,759,830'Method and apparatus for determining mud contamination of formation fluid'2017 9,720,124'Logging in gas shale and other unconventional reservoirs'2017 9,715,033'Methods for compositional analysis of downhole fluids using data from NMR and other tools'2017 9,689,937'Non-resonant magnetic resonance transmitter with power factor correction'2017 9,678,182'System and method for processing magnetic resonance signals'2017 9,658,358'Refocusing pulses and excitation pulses for NMR logging'2017 9,632,203'Non-resonant logging tools with H-bridge switching'2017 9,541,513'Method for nuclear magnetic resonance diffusion measurements'2017 9,201,158'Estimating and displaying molecular size information of a substance'2015 9,176,081'NMR analysis of unconventional reservoir rock samples'2015 9,069,098'Three or more multiple figure-eight coils for NMR well-logging measurements with azimuthal directional sensitivity'2015 9,052,409'Monte Carlo method for laplace inversion of NMR data'2015 8,988,076'Integrated NMR transceiver array'2015 8,941,383'System and method for measuring borehole geometry while drilling'2015 8,860,413'Nuclear magnetic resonance tool with movable magnets'2014 8,794,318'Formation evaluation instrument and method'2014 8,773,125'Microcoil NMR for downhole microfluidics platform'2014 8,653,815'Method for determining formation particle size distribution using well logging measurements'2014 8,473,046'Diffusion-based magnetic resonance methods for characterizing bone structure'2013 8,362,767'Continuous wettability logging based on NMR measurements'2013 8,278,922'Continuous wettability logging based on NMR measurements'2012 7,894,891'Diffusion-based magnetic resonance methods for characterizing bone structure'2011 7,852,077'Nuclear magnetic resonance measurement techniques in non-uniform fields'2010 7,683,615'Method and apparatus to improve NMR spectral resolution in an inhomogeneous magnetic field'2010 7,667,462'Nuclear magnetic resonance module'2010 7,622,919'Nuclear magnetic resonance measurement techniques in non-uniform fields'2009 7,532,007'Remote sensing nuclear magnetic resonance apparatus'2009 7,528,600'System and method for downhole time-of-flight sensing, remote NMR detection of fluid flow in rock formations'2009 7,500,388'Method and apparatus for in-situ side-wall core sample analysis'2009 7,385,395'Apparatus for preparing a solution of a hyperpolarized noble gas for NMR and MRI analysis'2008 6,958,604'Apparatus and methods for J-edit nuclear magnetic resonance measurement'2005 6,850,060'Method and apparatus for rapid characterization of diffusion'2005 6,818,202'Enhancement of NMR and MRI in the presence of hyperpolarized noble gases'2004 6,462,542'Nuclear magnetic resonance measurements and methods of analyzing nuclear magnetic resonance data'2002 6,426,058'Enhancement of NMR and MRI in the presence of hyperpolarized noble gases'2002 6,369,567'Nuclear magnetic resonance method and apparatus for determining pore characteristics of rocks and other porous materials'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2020Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (57)· patent assignee history

2002–2011Based in Ridgefield, CT, US· patent location history

2002–2008Based in Berkeley, CA, US· patent location history

2012–2017Patents assigned to SONG YI-QIAO (16)· patent assignee history

2012–2017Patents assigned to HURLIMANN MARTIN D (4)· patent assignee history

2012–2020Based in Newton Center, MA, US· patent location history

2013–2019Based in Newton, MA, US· patent location history

2014–2017Patents assigned to HOPPER TIM (4)· patent assignee history

2015–2017Patents assigned to CORY DAVID G (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SCHLUMBERGER TECHNOLOGY CORP	57	2002–2020
SONG YI-QIAOself	16	2012–2017
HOPPER TIM	4	2014–2017
HURLIMANN MARTIN D	4	2012–2017
CORY DAVID G	2	2015–2017

Locations

Location	Patents	Span
Newton Center, Massachusetts, US	31	2012–2020
Newton, Massachusetts, US	14	2013–2019
Ridgefield, CT, US	12	2002–2011
Berkeley, California, US	3	2002–2008